Goat keeping in the tropics - Part 8 potx

Record keeping 81 8 Record keeping Chapter 2 - Goat Breeding- and Chapter 3 - Raising and Selection- already indicated that a good administration is essential to be able to check the production of the business. Records of the production also enable the farmer to select goats properly and thus improve the stock. In the first place, for a good administration you must be able to recog- nize your animals. If you have few goats and they have very distinct markings, then you can recognize them by those markings (make a sketch of each goat). If that is not the case, it is better to mark the goats. Possibilities are: tattooing the ear with a number; making a pat- tern of incisions in the ear which can be recognized; or attaching a small plate with a number. Servicing list and kidding records To start with, you must make a servicing list (notebook) which you keep in or near the stall and in which you record all data on kidding. In that way you can easily see if the goats kid regularly and if the number of kids born and weaned per goat is what you want. On the basis of this information, you can track down problems and use the differences between animals when selecting animals for breeding pur- poses. Table 4: Example of Servicing list, when servicing is not controlled Goat No. or name Date giving birth Number of kids Sex of kids Number weaned Remarks 23 6 March 2 F + F 1 1 died of diarrhoea 15 15 April 1 M 1 If you use a system of controlled servicing, then the times of servic- ing, the billy-goat used and the expected date of kidding (date due) can be written down. This information is useful for selecting good billy-goats. Goat keeping in the tropics 82 See the next page for an example of such a list. Table 5: Example of Servicing list, when servicing is controlled Date giving birth Goat No. Billy goat No. Date serviced due real Num- ber of kids Sex of kids Number weaned Remarks 23 2 1st: 18/9 2nd: 8/10 4/3 6/3 2 F + F 1 1 died of diarrhoea 15 3 2/11 12/4 15/4 1 M 1 Records on individual goats and billy goats It is also a good idea to keep a separate record of each individual goat and billy-goat. Those records should be kept at your home and you must regularly update them using the servicing list. Table 6: Example of an individual goat card Goat no.: 14 date of birth: 15/8/96 Breed: Local No. of Father: 3 No. of Mother: 9 Kids: Litter No. Serviced by billy goat no: Date littering Litter size M + F Weaned M + F Remarks 1 2 20/7/97 1F 1F 2 3 30/4/98 2M 1M 1 died of Diarrhoea 3 Diseases: Remarks: Keeping records enables you to follow the production per goat or billy goat, also over a period of several years. You can compare the (billy) goats with others in the herd. Using the information from your records enables you to carry out a selection of (billy) goats. On those cards you must also write down anything special, such as changes in care (feed, pen) or diseases which occurred and their treatment. Record keeping 83 Table 7: Example of an individual billy-goat card Billy goat no.: 2 date of birth: 27/7/ '96 Breed: Local No. of Father: 3 No. of Mother: 8 Offspring: Date ser- viced goat no: Date litter- ing Litter size M + F Weaned M + F Remarks 15/2/97 14 20/7/97 1F 1F 8/3/97 9 12/8/97 2F 2F 1 was sick with Diar- rhoea Diseases: Remarks: Although it takes some time to set up and maintain a good administra- tion, you will notice after a while that you do not feel lost if the pro- duction suddenly drops or you want to sell animals. On the basis of your administration, you can quickly find out what could be wrong or which animals can best be replaced. We wish you much success and good luck! Goat keeping in the tropics 84 Appendix 1: Protein and energy requirements and feed values The protein and energy requirements are, unfortunately, expressed dif- ferently in different countries. ? The energy requirements are commonly expressed by the Metabo- lisable Energy (ME), expressed in Joules (MJ) (1 MegaJoule = 240 Kilo calories). In America the ‘Total Digestible Nutrients’ (TDN) is used: the total amount of dry matter which can be digested. In French countries energy requirements are expressed as ‘forage units’ for Lactation or for Meat production, resp. UFL and UFM. 1UFL = 7.2 MJ/kg; 1 UFM= 7.7 MJ/kg; 1.05 kg TDN = 15.9 MJ ME ? The protein requirement is expressed in terms of the number of grams of Digestible Crude Protein (DCP). In table 8 and table 9 you find respectively the nutritional needs of goats and the nutritional values of several feeds. Abbreviations used in the tables: DM: dry matter in the feed, which is the remains after dry- ing in an oven. DCP: Digestible Crude Protein ; CF: Crude Fibre Table 8: Total energy and protein requirement and feed intake of goats of different ages and weights Weight of goat (kg) Growth (g/day) Energy need (MJ/day) Protein need (g DP/day) DM intake (g/day) DM intake as % of weight 10 50 3.99 23.2 414 4.1 100 5.75 33.5 597 6.0 20 50 5.50 32.0 571 2.9 100 7.26 42.3 755 3.8 150 9.03 52.6 938 4.7 30 50 6.82 39.8 709 2.4 100 8.58 50.1 983 3.0 150 10.35 60.3 1076 3.6 Appendix 1: Protein and energy requirements and feed values 85 Table 9: Dry matter content and feed value of several feeds (DM, CF, DCP, ME: are explained on the page before this one) Kind of feed DM (%) CF (%) DCP (g) ME (MJ) Quality fodder young grass 18 4 25 1.9 reasonable old grass 54 20 0 1.9 poor good hay 85 29 50 5.8 reasonable rice straw 90 32 6 2.0 poor cereals maize 87 3 65 14.6 good millet, sorghum 88 9 80 11.7 good sorghum 87 2 55 13.3 good rice, paddy 89 10 50 38.5 good rice, husked 89 1 75 0.2 good pulses field beans 87 9 205 11.8 good chick pea 91 11 150 12.5 good cow pea 88 5 190 12.6 good groundnut, with shell 94 18 190 20 good groundnut, shelled 93 3 240 28.5 good soya bean 89 6 300 17.3 good oils seeds and by-pro-of oil preparation cottonseed + husk 92 19 160 14.7 good husked 94 3 300 20.6 good cottonseed cake + husk 93 23 190 8.6 good husked 92 12 350 11.0 good sunflower seed + husk 92 27 120 17.8 good husked 94 4 225 27.1 good sunflower seed cake + husk 92 37 180 6.2 good husked 94 16 355 12.1 good groundnut cake + shell 91 22 285 9.5 good shelled 92 6 455 13.8 good soya flakes 91 7 410 14.0 good coconut flakes 90 14 165 14.2 good by-products of cereal processing rice meal (3-10% husk) 90 9 715 12.6 good barley draff, wet 23 4 140 2.5 reasonable barley draff, dry 90 15 600 10.6 good tuber and root crops cassava root, dry 87 3 725 12.8 good Goat keeping in the tropics 86 Example of calculating a ratio Suppose you have a small goat of 10 kg which you want to grow 100 g a day. The feed which is available to you is cowpea and old grass. How much of this must you give the goat? In table 8 you see that the daily requirement for the goat is 5.75 MJ ME (energy) and 33.5 g DCP (protein). In table 9 you find the follow- ing values for the energy (ME) and protein (DCP) content of old grass and cowpea per kilogram of feed: old grass 1.94 MJ ME 0 g DCP cowpea 12.63 MJ ME 190 g DCP Ensuring that there is sufficient protein in the ration is the most diffi- cult part. In this case the cowpea provides the protein. We give the goat daily 33.5/190 = 0.18 kg (180 g) cowpea. This ration satisfies the protein requirement. At the same time, this amount of cowpea daily provides energy: 0.176 x 12.63 = 2.22 MJ ME. In your case you want to provide the remaining energy, equal to 3.53 MJ, using the grass. This means the goat must eat 3.53 / 1.94 = 1.8 kg of grass daily. That is nearly 20 % of the body weight of the animal; the goat will never manage to eat that every day! So you have to ac- cept a slower growth or you will have to look for other energy-rich feed (e.g.: molasses, groundnut waste, beer making wastes (draff)). E.g. you can get hold of draff cheaply: dry the draff well in the sun. In table 9 you find for dry draff: 10.6 MJ ME per kg. This means the goat has to eat 3.53 / 10.6 = 0.3 kg of draff daily. This amount the goat can manage. But it might be too expensive or not available for a whole herd. Try 250 g draff: this provides 0.25 x 10.6 = 2.65 MJ ME of the 3.53 MJ needed. Left to feed is: 3.53 - 2.65 = 0.9 MJ ME. You can provide that by feeding the old grass: 0.9 / 1.94 = 0.5 kg Note that the draff also provides protein: 0.25 kg x 600 = 150 g DCP. Appendix 1: Protein and energy requirements and feed values 87 So you can leave the cow pea away and feed the goat 250 g dry draff + 500 g old grass = 750 g feed. This still is quite a lot for the goat, as a young goat manages to eat 6% of its body weight per day. For more information we advice you the book: ‘Improving goat pro- duction in the tropics’ of Peacock, 1996. See the list of literature for the details. Or write to Agromisa for help on calculating a ration. Goat keeping in the tropics 88 Appendix 2: Hoof Care If goats walk a lot on soft ground or are kept penned for long periods, their hooves do not wear down enough. The hooves grow too long and crooked and the goats cannot walk comfortably. Infections can also occur. The extra growth must be removed in time you need to do that about 4 to 6 times a year. Figure 27: taking care of hooves Appendix 2: Hoof Care 89 Figure 28: taking care of hooves Goat keeping in the tropics 90 Appendix 3: A salt lick with local materials With a salt lick your animals will always have salt and minerals avail- able, they will grow better and produce more milk. To make a salt lick containing salt and other minerals you need: bones, salt and clay. Figure 29: Source: Baobab Newsletter (Publ. by ALIN), No. 22. [...]... Project, Ten point programme for improved goat production: a guide-line pp 23 , ISGP, ITDG and IIRR, Ethnoveterinary medicine in kenya: A field manual of traditional nimal health practices 1996, pp 225, IT, Kenya ISBN: 996 6-9 6-6 - 2-7 Pagot J, Animal production in the tropics and sub -tropics. , 1992, pp 517, Macmillan; CTA, Wageningen ISBN: 0-3 3 3-5 381 8- 8 Peacock C., Improving Goat production in the Tropics, ... Ireland) and FARM-Africa, United Kingdom ISBN 0 -8 55 98 2-6 9-1 Further reading 91 Siefert H.S.H, Tropical animal health., 1996, pp 5 48 pp, Kluwer Academic Publishers, ISBN: 0-7 92 3-3 82 19 Steele M., Goats 1996, pp 152 pp, Macmillan, Uk ISBN: 0-3 335230 9-1 References Aten, A., Faraday Innes, R and Knew, E., Flaying and curing of hides and skins as a rural industry, 1955 Third printing 19 78; FAO Animal Production...Further reading Ayeni Ao, Bosman HG, Goat production systems in the humid tropics. , 1993, pp 239, Pudoc Scientific, Wageningen ISBN: 9 0-2 201o7 8- 3 Chesworth J., Ruminant nutrition, Series: The Tropical Agriculturalist, 1992, CTA/MacMillan, The Netherlands/UK ISBN: 0-3 335707 3-1 Devendra, C and McLeroy, G.B., Goat and sheep production in the tropics, 1 982 Intermediate Tropical Agriculture... Forse, B., Where There Is No Vet, 1999 Animal health in developing countries Macmillan Education/CTA/OXFAM, U.K ISBN: 0 -8 55 984 0 9-0 Gall C, Goat breeds of the world., 1996, pp 186 , Margraf Verlag; CTA, ISBN: 3 -8 23 6-1 25 1-4 Indo-Swiss Goat Development and Fodder Production Project, Manual for improved goat production: fodder resource development for goats Vol 3, 1993, pp 65, ISGP, Uk Indo-Swiss Goat Development... by-products: processing and utilization, 1962 Third Printing 19 78, FAO Animal Production and Health Series no.9 FAO, Rome 92 Goat keeping in the tropics Merck, The merck veterinary manual, 1 986 6th ed Rahway, NJ, USA Morand-Fehr P., Goat Nutrition, 1991, EAAP Publication No 46, FAO/EAAP/CIHEAM/CTA, the Netherlands ISBN 9 0-2 201 0-0 9-0 Thienpont, D., Rochette, F., Vanparijs, O.F.J., Diagnose van verminose... aspecten van de geit, 1 984 Groene Reeks, Terra, Zutphen, the Netherlands Williamson G., Payne, W.J.A., An introduction to animal husbandry in the tropics, 1 987 , Tropical agriculture series, Longman Scientific & Technical, UK ISBN 0-5 82 46 8- 1 3-2 Further reading 93 Useful addresses e(kika) de la gaza, Institute for goat research programs The mission of the E (Kika) de la Garza Institute for Goat Research is... P.O.Box 730, Langston, USA Telephone: (1) 40 5-4 6 6-3 83 6; E-mail:; web-site: www.luresext.edu/goats/ Zodiac, Animal science department, WUR Zodiac; is the Animal science of the Wageningen University and research centre .The core-business of the department is scientific education and research in the area of animal sciences The department aims to contribute to a sustainable animal husbandry, aquaculture and... Training Centre PTC+ is an international training institute, which focuses on all the links in the production chain on plant and animal commodities, (agricultural) technology, (food) technology and natural areas Training programmes are practice-oriented and mix theory with practical classes PTC+ offers “open entry” programmes, “tailor-made” programmes and consultancy Programmes are offered in the Netherlands... Telephone: +221 182 5 180 8 E-mail:baobab@sonatel,senet.net; DIO, Foundation for veterinary Medicine for development cooperation The DIO foundation gives support and advice in the field of animal health and production to the poorer people of the world, irrespective of country of origin, beliefs or political interests The main tool in our Useful addresses 95 efforts is the Veterinairy Information Service... livestock in the tropics, 1 985 2nd ed Intermediate Tropical Agriculture Series; Longman Group Ltd., Burnt Mill, Harlow, Essex, UK Ketelaars, J.J.M.H and Tolkamp, B.J., Towards a new theory of feed intake regulation in ruminants,1991 Doctoral thesis, Agricultural University Wageningen Leng R.A., Drought feeding strategies: Theory and practice, 1992, Penambul Books, Australia ISBN 0-9 588 2 9-0 0-4 Mann, . Pagot J, Animal production in the tropics and sub -tropics. , 1992, pp. 517, Macmillan; CTA, Wageningen. ISBN: 0-3 3 3-5 381 8- 8 . Peacock C., Improving Goat production in the Tropics, 1996. A manual. FARM-Africa, United Kingdom. ISBN 0 -8 55 98 2-6 9-1 Goat keeping in the tropics 92 Siefert H.S.H, Tropical animal health., 1996, pp. 5 48 pp, Kluwer Academic Publishers, . ISBN: 0-7 92 3-3 82 19 Record keeping 81 8 Record keeping Chapter 2 - Goat Breeding- and Chapter 3 - Raising and Selection- already indicated that a good administration is essential to be able to check the production